Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Dale R. Johnstone, DDS

Individual provider Periodontics · NPI 1225035603

Dr. Dale R. Johnstone, DDS is a Periodontics in San Clemente, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2005
What do these letters mean?
DDS — Doctor of Dental Surgery
A dentist. DDS and DMD are the same qualification — universities choose which title to award.

See every abbreviation used in this directory →

Practice location Address checks out

510 Calle Malaguena
San Clemente, CA 92672-2357
Phone: (714) 904-6808
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Periodontics (primary) Taxonomy 1223P0300X · Licence 22507 (CA)

Record details

NPI number1225035603
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedJune 30, 2005
Last updated in NPPESJuly 21, 2015
Mailing address510 Calle Malaguena, San Clemente, CA 92672-2357

Other providers in San Clemente